package com.joplus.housekeeper.adapter;

import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.style.RelativeSizeSpan;
import android.text.style.StyleSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import com.joplus.housekeeper.R;
import com.joplus.housekeeper.utils.SpecialCalendar;
import com.joplus.housekeeper.utils.StringUtils;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Set;


/**
 * 日历gridview中的每一个item显示的textview
 *
 * @author lmw
 */
public class CalendarAdapter extends BaseAdapter {
    private boolean isLeapyear = false;  //是否为闰年
    private int daysOfMonth = 0;      //某月的天数
    private int dayOfWeek = 0;        //具体某一天是星期几
    private int lastDaysOfMonth = 0;  //上一个月的总天数
    private Context context;
    private String[] dayNumber = new String[42];  //一个gridview中的日期存入此数组中
    //  private static String week[] = {"周日","周一","周二","周三","周四","周五","周六"};
    private SpecialCalendar sc = null;
    // private LunarCalendar lc = null;
    private Resources res = null;
    private String year_c;
    private Drawable drawable = null;

    private String currentYear = "";
    private String currentMonth = "";
    private String currentDay = "";

    private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-M-d");
    private int currentFlag = -1;     //用于标记当天
    private int[] schDateTagFlag = null;  //存储当月所有的日程日期

    private String showYear = "";   //用于在头部显示的年份
    private String showMonth = "";  //用于在头部显示的月份
    private String animalsYear = "";
    private String leapMonth = "";   //闰哪一个月
    private String cyclical = "";   //天干地支
    //系统当前时间
    private String sysDate = "";
    private String sys_year = "";
    private String sys_month = "";
    private String sys_day = "";
    private String next_mont = "";
    private String next_mont2 = "";
    private int moth_c = 0;
    private int sysN = 0;
    private int sysN2 = 0;

    HashMap<String, Integer> time;
    HashMap<String, Integer> timeT;
    HashMap<String, Integer> timeN;
    HashMap<String, Integer> timeN2;
    private int stepMonth = 0;


    public CalendarAdapter() {
        Date date = new Date();
        sysDate = sdf.format(date);  //当期日期
        sys_year = sysDate.split("-")[0];
        sys_month = sysDate.split("-")[1];
        sys_day = sysDate.split("-")[2];
        Calendar ca = Calendar.getInstance();
        ca.setTime(date);
        ca.add(Calendar.MONTH, 1);
        next_mont = sdf.format(ca.getTime()).split("-")[1];
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.add(Calendar.MONTH, 2);
        next_mont2 = sdf.format(cal.getTime()).split("-")[1];
    }

    public CalendarAdapter(Context context, Resources rs, int jumpMonth, int jumpYear, int year_c, int month_c, int day_c, LinkedHashMap<String, Integer> time) {
        this();
        this.context = context;
        sc = new SpecialCalendar();
        //  lc = new LunarCalendar();
        this.res = rs;
        this.moth_c = month_c;
        this.time = time;
        this.year_c = String.valueOf(year_c);
        int stepYear = year_c + jumpYear;
        stepMonth = month_c + jumpMonth;
        Set<String> strings = time.keySet();

        timeN = new LinkedHashMap<>();
        timeN2 = new LinkedHashMap<>();
        timeT = new LinkedHashMap<>();
        for (String s : strings) {
            String[] split = s.split("-");

            String s1 = split[1];
            String s2 = split[2];

            boolean equals = s1.substring(0, 1).equals("0");
            boolean equals2 = s1.substring(0, 1).equals("0");
            int tMon = Integer.valueOf(sys_month);
            s1 = split[1];
            //月
            if (equals) {
                s1 = s1.substring(1);
            }
            //日
            s2 = split[2];
            if (!equals2) {
                s2 = s2.substring(1);
            }
            if (s1.equals(sys_month.trim())) {
                timeT.put(s2, time.get(s));


            } else if (s1.equals(next_mont)) {
                timeN.put(s2, time.get(s));

            } else if (s1.equals(next_mont2)) {
                timeN2.put(s2, time.get(s));

            }

        }


        if (stepMonth > 0) {
            //往下一个月滑动
            if (stepMonth % 12 == 0) {
                stepYear = year_c + stepMonth / 12 - 1;
                stepMonth = 12;
            } else {
                stepYear = year_c + stepMonth / 12;
                stepMonth = stepMonth % 12;
            }
        } else {
            //往上一个月滑动
            stepYear = year_c - 1 + stepMonth / 12;
            stepMonth = stepMonth % 12 + 12;
            if (stepMonth % 12 == 0) {

            }


        }

        currentYear = String.valueOf(stepYear);
        //得到当前的年份
        currentMonth = String.valueOf(stepMonth);  //得到本月 （jumpMonth为滑动的次数，每滑动一次就增加一月或减一月）
        currentDay = String.valueOf(day_c);  //得到当前日期是哪天

        getCalendar(Integer.parseInt(currentYear), Integer.parseInt(currentMonth));

    }


    @Override
    public int getCount() {

        return dayNumber.length;
    }

    @Override
    public Object getItem(int position) {

        return position;
    }

    @Override
    public long getItemId(int position) {

        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {


        if (convertView == null) {
            convertView = LayoutInflater.from(context).inflate(R.layout.item_calendar, null);
        }
        TextView textView = (TextView) convertView.findViewById(R.id.tvtext);

        int length = dayNumber[position].split("\\.")[0].length();

        if (dayNumber[position].length() - length > 1) {
            //存在日期
            String d = dayNumber[position].split("\\.")[0];
            String dv = dayNumber[position].split("\\.")[1];
            if (dv.equals("无")) {
                dv = " ";
            } else {
                dv = dv + "张";
            }
            SpannableString sp = new SpannableString(d + "\n" + dv);
            // SpannableString sp = new SpannableString(d + "\n");
            sp.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            sp.setSpan(new RelativeSizeSpan(1.2f), 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            if (dv != null || dv != "" ) {
                sp.setSpan(new RelativeSizeSpan(0.75f), d.length(), d.length() + dayNumber[position].length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
           /*     sp.setSpan(new RelativeSizeSpan(0.75f), d.length(), d.length() + dayNumber[position].length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);*/
            }
//        sp.setSpan(new ForegroundColorSpan(Color.MAGENTA), 14, 16, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            textView.setText(sp);
            textView.setTextColor(Color.BLACK);
        } else {
            //不存在日期
            String d = dayNumber[position].split("\\.")[0];
            String dv = " ";
            //除开这个月其他不显示
            if (!StringUtils.isEmpty(d)) {
                dv = "0张";
            }
            SpannableString sp = new SpannableString(d + "\n" + dv);
            // SpannableString sp = new SpannableString(d + "\n");
            sp.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            sp.setSpan(new RelativeSizeSpan(1.2f), 0, d.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            if (dv != null || dv != "") {
                sp.setSpan(new RelativeSizeSpan(0.75f), d.length(), d.length() + dayNumber[position].length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
            textView.setText(sp);
            textView.setTextColor(Color.GRAY);

        }

//      if(position<7){
//          //设置周
//          textView.setTextColor(Color.WHITE);
//          textView.setBackgroundColor(color.search_txt_color);
//          textView.setTextSize(14);
//      }

        if (position < daysOfMonth + dayOfWeek && position >= dayOfWeek) {
            // 当前月信息显示
          /*  textView.setTextColor(Color.GRAY);*/// 当月字体设黑
            //    drawable = res.getDrawable(R.drawable.current_day_bgc);

        }
        if (schDateTagFlag != null && schDateTagFlag.length > 0) {
            for (int i = 0; i < schDateTagFlag.length; i++) {
                if (schDateTagFlag[i] == position) {
                    //设置日程标记背景
                    //             textView.setBackgroundResource(R.drawable.mark);
                }
            }
        }
        if (currentFlag == position) {
            //设置当天的背景
            //       drawable = res.getDrawable(R.drawable.current_day_bgc);
            textView.setBackgroundDrawable(drawable);
            textView.setTextColor(Color.BLACK);
        }
        return convertView;
    }

    //得到某年的某月的天数且这月的第一天是星期几
    public void getCalendar(int year, int month) {

        isLeapyear = sc.isLeapYear(year);              //是否为闰年
        daysOfMonth = sc.getDaysOfMonth(isLeapyear, month);  //某月的总天数
        dayOfWeek = sc.getWeekdayOfMonth(year, month);      //某月第一天为星期几
        lastDaysOfMonth = sc.getDaysOfMonth(isLeapyear, month - 1);  //上一个月的总天数

        getweek(year, month);
    }

    //将一个月中的每一天的值添加入数组dayNuber中
    private void getweek(int year, int month) {
        int j = 1;
        int flag = 0;
        String lunarDay = "";

        //得到当前月的所有日程日期(这些日期需要标记)
        for (int i = 0; i < dayNumber.length; i++) {
            if (i < dayOfWeek) {  //前一个月
                dayNumber[i] = " " + "." + "无";
            } else if (i < daysOfMonth + dayOfWeek) {   //本月
               /* if (year_c.equals(year)) {*/
                String day = String.valueOf(i - dayOfWeek + 1);   //得到的日期
                //         lunarDay = lc.getLunarDate(year, month, i-dayOfWeek+1,false);
                dayNumber[i] = i - dayOfWeek + 1 + "." + lunarDay;
                // if(sys_month == )
                sysN = Integer.parseInt(next_mont);
                sysN2 = Integer.parseInt(next_mont2);
                if (sys_year.equals(String.valueOf(year)) && moth_c == month) {
                    Set<String> t = timeT.keySet();
                    for (String tt : t
                            ) {

                        int tt2 = Integer.parseInt(tt);
                        if (tt2 == i - dayOfWeek + 1) {
                            dayNumber[i] = i - dayOfWeek + 1 + "." + timeT.get(tt);

                        }
                    }
                } else if (sys_year.equals(String.valueOf(year)) && month == moth_c + 1) {
                    Set<String> n = timeN.keySet();
                    for (String s : n
                            ) {
                        int s1 = Integer.parseInt(s);

                        if (s1 == i - dayOfWeek + 1) {
                            dayNumber[i] = i - dayOfWeek + 1 + "." + timeN.get(s);
                        }
                    }
                } else if (sys_year.equals(String.valueOf(year)) && month == moth_c + 2) {
                    Set<String> n = timeN2.keySet();
                    for (String s : n
                            ) {
                        int s1 = Integer.parseInt(s);

                        if (s1 == i - dayOfWeek + 1) {
                            dayNumber[i] = i - dayOfWeek + 1 + "." + timeN.get(s);
                        }
                    }
                }


                //对于当前月才去标记当前日期
                if (sys_year.equals(String.valueOf(year)) && sys_month.equals(String.valueOf(month)) && sys_day.equals(day)) {
                    //标记当前日期
                    currentFlag = i;
                }
                setShowYear(String.valueOf(year));
                setShowMonth(String.valueOf(month));
                //       setAnimalsYear(lc.animalsYear(year));
                //       setLeapMonth(lc.leapMonth == 0?"":String.valueOf(lc.leapMonth));
                //        setCyclical(lc.cyclical(year));


            } else {   //下一个月

                dayNumber[i] = " " + "." + "无";
                //显示下个月日期
               /* if (month == sysN - 1) {
                    Set<String> n = timeN.keySet();
                    for (String s : n
                            ) {
                        int s1 = Integer.parseInt(s);
                        boolean equals = s.substring(0, 1).equals("0");
                        if (s1 == j) {
                           *//* dayNumber[i] = j + "." + timeN.get(s);*//*
                            dayNumber[i] = " " + "." + " ";
                        }
                    }
                }
                j++;*/
            }

        }

        String abc = "";
        for (int i = 0; i < dayNumber.length; i++) {
            abc = abc + dayNumber[i] + ":";
        }


    }


    /**
     * 点击每一个item时返回item中的日期
     *
     * @param position
     * @return
     */
    public String getDateByClickItem(int position) {
        return dayNumber[position];
    }

    /**
     * 在点击gridView时，得到这个月中第一天的位置
     *
     * @return
     */
    public int getStartPositon() {
        return dayOfWeek + 7;
    }

    public int setStartNextPosition() {
        return 2;

    }

    /**
     * 在点击gridView时，得到这个月中最后一天的位置
     *
     * @return
     */
    public int getEndPosition() {
        return (dayOfWeek + daysOfMonth + 7) - 1;
    }

    public String getShowYear() {
        return showYear;
    }

    public void setShowYear(String showYear) {
        this.showYear = showYear;
    }

    public String getShowMonth() {
        return showMonth;
    }

    public void setShowMonth(String showMonth) {
        this.showMonth = showMonth;
    }

    public String getAnimalsYear() {
        return animalsYear;
    }

    public void setAnimalsYear(String animalsYear) {
        this.animalsYear = animalsYear;
    }

    public String getLeapMonth() {
        return leapMonth;
    }

    public void setLeapMonth(String leapMonth) {
        this.leapMonth = leapMonth;
    }

    public String getCyclical() {
        return cyclical;
    }

    public void setCyclical(String cyclical) {
        this.cyclical = cyclical;
    }
}